Boneau, Montana
Boneau is a Census-designated place (an unincorporated community) in Chouteau County, Montana, with 365 residents in 2020. It is in Montana's 2nd congressional district. Its state senate district is State Senate District 16; its state house district is State House District 32.
County
| County | Share of residents |
|---|---|
| Chouteau County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Montana's 2nd congressional district (MT-02) | 100% |
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 32 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Boneau: the share of that ZIP's residents living in it.
- 59521 (9.6%)
Get this in your AI agent
Your agent can get Boneau's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:3008162")
Boneau here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.